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VCB — Vacuum Circuit Breaker

Indoor & outdoor VCB (Vacuum Circuit Breaker) panels for 11 kV / 33 kV HT distribution.

VCB — Vacuum Circuit Breaker

Overview

Vacuum Circuit Breakers are the workhorse of medium-voltage protection. Our VCB panels handle short-circuit switching and load control in HT distribution networks for industrial substations, utilities and infrastructure projects — with reliable branded breakers, digital protection relays and full type-tested compliance.

Specifications

Rated Voltage11 kV / 33 kV
TypeIndoor / Outdoor, Draw-out / Fixed
BreakerVacuum Circuit Breaker (branded — Schneider / Siemens / ABB / L&T)
Rated Current630A / 1250A / 1600A / 2000A / 2500A
Short Circuit25 kA / 31.5 kA for 3 sec
ProtectionNumerical relays — O/C, E/F, differential

Key Features

  • Long electrical & mechanical life
  • Environment friendly — no SF6 gas
  • Draw-out design for easy maintenance
  • Interlocks for operator safety
  • Numerical relay based protection

Applications

HT substationsIndustrial power distributionUtilities & DISCOMsSolar & wind plantsReal estate developmentsInfrastructure projects

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